Aim Sports PJBS223 Laser Bore Sight .223 Rem / 5.56 NATO

The Aim Sports PJBS223 is a cartridge-style laser boresighter designed for .223 Rem / 5.56 NATO rifles. It features a brass case and produces a red laser for quick visual alignment of sights and optics. The unit operates on an LR41 battery and is offered as a single cartridge-style piece for chamber mounting.

Key Specifications

• The caliber is .223 Rem / 5.56 NATO.
• The casing material is brass.
• The unit mounts in the chamber.
• The package contains 1 cartridge-style boresighter.
• The product is styled as a cartridge.
• The product type is a laser boresighter.
• The laser output is a 5mW red beam.
• The wavelength is 635/655 nM.
• The battery required is LR41.

Compact and straightforward, the PJBS223 provides a simple, low-profile method to align iron sights or optics without firing a round. Its cartridge form and brass construction make it easy to insert and remove while the red 5mW laser gives a visible point-of-aim reference at typical sighting distances. For users who value practical, no-nonsense tools for sighting and zeroing, this unit offers a reliable, portable option for .223/5.56 platforms.